From owner-freebsd-current@freebsd.org Fri Jun 10 04:04:49 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id EB761B71930 for ; Fri, 10 Jun 2016 04:04:49 +0000 (UTC) (envelope-from pfg@FreeBSD.org) Received: from nm46-vm7.bullet.mail.bf1.yahoo.com (nm46-vm7.bullet.mail.bf1.yahoo.com [216.109.115.110]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 9C9E8173D for ; Fri, 10 Jun 2016 04:04:49 +0000 (UTC) (envelope-from pfg@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1465531366; bh=kqz2kR6hyg598rA0XTYbLcUh7Okn5bQENRjKNUWLk/w=; h=To:From:Subject:Date:From:Subject; b=PlRhe+XW0OSAPTbjv2tmH0TmOIqtvq4d0QtXnXAQgbC6QVkqDxLeIcpg7+vaGM9sTOUmkcxr019qWHoWqFOvGM9/RYPNxFa3KP7I/vMoDWA2XUruFk/5IFW+6G14FHEpMSl20pbgCeTWkQrBslFGt16GuE5qj/NpuByv2yQStU9D5P9IFT8MMS88mNgwGQTXPJ7XTL5r2+7x7gY81xO5vB8q9EVGgaT3wi2HZPMJepE1zpL++mSTs6Y7pmO7s0NTLdVXTqqYtALRfyOSP6lU4eB1Xvj8TBKGMirr0CNzpA7ulMOEscW/G1a2MxZxaONyEmdEwKnRYeo1Jm3H8yE+pg== Received: from [98.139.170.178] by nm46.bullet.mail.bf1.yahoo.com with NNFMP; 10 Jun 2016 04:02:46 -0000 Received: from [68.142.230.77] by tm21.bullet.mail.bf1.yahoo.com with NNFMP; 10 Jun 2016 04:02:46 -0000 Received: from [127.0.0.1] by smtp234.mail.bf1.yahoo.com with NNFMP; 10 Jun 2016 04:02:46 -0000 X-Yahoo-Newman-Id: 445790.33039.bm@smtp234.mail.bf1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: w9aQXUIVM1m0tODtFV90cQ_s9VTis.T0SlponX.owHBmGxB heknpYYf0uvBNvpA_1JWuPv4mH2eLaEEWBdJ4uhMCPg.WPAAxZkb3LkJLKBQ ycPTIpBdahZMaL7FnK2N14gVBERfANaSgj1CXYzUETpVghIOuR..fklfg.wz K_scz3BTEX3rbW9zZYohYagQImhV4MM2zSxpOsjoBSG4bUbuNAcysDYKnf4W 2IKMg4Dq4KBfSxLmLJMCYQf_LC9IcaU4Rwd2iuKKwHlQItZvpG88p94UCXjU 2NwO4GL3.cvhkQS93UULk2wgyNADkAcZmymziOlOVwMc8NgXYiKrbe4VY72. eftC0q7WVYwVn8SyOyn7Cjbqw6_sMrtQ.ExFiDPW1pGCK_19ovRgNhl.w.l9 N6yzgUJVzJNj.BeWnmz3Z7_ShmXNwhp1cXv9spDgEBmiGvxU4GrqYwaUkmnr eQiTncoNrdynWXNHdV.7FKLC75woGwsaCcuVnSNonuEgYxayRiQ7kuSNSooP zPiBrpzV4xT1MNgdyIyRNTuIp10x_rao. X-Yahoo-SMTP: xcjD0guswBAZaPPIbxpWwLcp9Unf To: Vitalij Satanivskij , freebsd-current From: Pedro Giffuni Subject: Re: Patch from https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=179721 broke some application (xterm, pidign) Message-ID: Date: Thu, 9 Jun 2016 23:02:47 -0500 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.1.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Jun 2016 04:04:50 -0000 Hello Vitalij; > Hello. > > After updating my system to 11.0-ALPHA2 #20 r301583 > I'm found that at last some application is broken. > > here backtrace for xterm > > #0 0x00000008022d48b4 in mbsrtowcs_l () from /lib/libc.so.7 > [New Thread 804816000 (LWP 102346/)] > (gdb) bt > #0 0x00000008022d48b4 in mbsrtowcs_l () from /lib/libc.so.7 > #1 0x00000008022d1b4f in strcoll_l () from /lib/libc.so.7 > #2 0x00000008022d0ddf in __collate_range_cmp () from /lib/libc.so.7 > #3 0x00000008022cf6ce in vfscanf () from /lib/libc.so.7 > #4 0x00000008022b0114 in vsscanf () from /lib/libc.so.7 > #5 0x00000008022aee6d in sscanf () from /lib/libc.so.7 > #6 0x00000000004523a3 in ?? () > #7 0x0000000000430edd in ?? () > > for pidgin it's look same. > > It seems that patch not fully care about all cases where function like __collate_range_cmp used. > > Manualy rollback changes from http://svnweb.freebsd.org/base?view=revision&revision=301461 fix the problem for now. Thank you very much for the report. I am testing the fix (replacing __collate_range_cmp in vfscanf()), right now. Pedro.